C1157 Awakening
It was just as the purple robed cultivator said. The Nine Realms had their own laws of how they worked, but in the Celestial Realm, these laws were called the laws of the heavens. And those who were cultivating under the heavens had to go through three great tribulations. Lightning Tribulation, Wind Calamity, Fire Calamity. These three great tribulations were determined by the heavens